Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Societe B.V.S. Patents
Assignee:
Societe B.V.S.
Address:
Grenoble, FR
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4114705 Rock drilling tool having pulsed jets September 19, 1978
In rock drilling utilizing mechanical destruction of the rock and circulation of drilling fluid for removing debris from the cutting face, the drilling fluid is directed on to the cutting face in the form of two opposed pulsed jets, the cycles of which are 180.degree. out of phase. In

 
 
  Recently Added Patents
Process for producing .beta.-sialon fluorescent material
Transmitter having a programmable amplifier operating class
Press nut
Selecting content for storage in a multi-device cache
Methods and systems for delivering customized advertisements
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
Modified and stabilized GDF propeptides and uses thereof
  Randomly Featured Patents
Copolyester
Radiation-polymerizable mixture
Apparatus and method for displaying duration of a call made over a central office line in a keyphone system
Directional microphone
Wet-dry vacuum sweeper
Wafer edge cleaning
Diesel engine reverse start inhibit
Fuel injector calibration through directed leakage flux
Fluid mixer
Declarative markup for scoring multiple time-based assets and events within a scene composition system